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2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)最新文献

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About Synchronization Problem of Group of Weakly Coupled Identical Oscillators 关于弱耦合同振子群的同步问题
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140581
A. Galyaev, P. Lysenko
{"title":"About Synchronization Problem of Group of Weakly Coupled Identical Oscillators","authors":"A. Galyaev, P. Lysenko","doi":"10.1109/STAB49150.2020.9140581","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140581","url":null,"abstract":"The work is devoted to the study of the phenomenon of synchronization of a large number of weakly coupled oscillators in the presence of dissipative bonds. These bonds are included in the system dynamics equations in the form of diffusion matrices, providing asymptotically stable oscillation of the oscillator ensemble as a whole. Three types of interaction known as \"identical all-to-all\", \"nearest neighbors\" and \"nearest neighbors in a circle\" are considered as examples.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131219775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Dynamic Feedback Synthesis in Tracking Single-Channel Systems under the Influence of Uncontrolled Disturbances 非受控干扰下单通道跟踪系统的动态反馈综合
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140529
D. Krasnov
{"title":"Dynamic Feedback Synthesis in Tracking Single-Channel Systems under the Influence of Uncontrolled Disturbances","authors":"D. Krasnov","doi":"10.1109/STAB49150.2020.9140529","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140529","url":null,"abstract":"For nonlinear single-channel systems with unmatched disturbances that can be represented in a triangular \"input – output\" form, a decomposition procedure for the synthesis of dynamic feedback is developed within the framework of the block approach. The procedure involves the synthesis of discontinuous control, providing tracking of the output variable of the command signal under the assumption of the smoothness of external influences; synthesis of a lower-order high-gain observer, which, based on measurements of the tracking error, estimates a mixed variable by which feedback is formed.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130373444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Certainty Equivalence Property in Deterministic LQ-problems with Random Initial Data and Information Constraints 具有随机初始数据和信息约束的确定性lq问题的确定性等价性
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140679
D. Rumyantsev, K. Tsarkov
{"title":"On Certainty Equivalence Property in Deterministic LQ-problems with Random Initial Data and Information Constraints","authors":"D. Rumyantsev, K. Tsarkov","doi":"10.1109/STAB49150.2020.9140679","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140679","url":null,"abstract":"Here we study a number of examples, which establish the fact that well-known certainty equivalence property is not hold for a generalization of LQ decentralized control problem – information constrained problem – even when certainty equivalence principle gives a critical point in the problem, and the admissible control set contains linear controllers only.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130228695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Anisotropic Norm Computation for Time-invariant Random System 定常随机系统的各向异性范数计算
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140681
A. Kustov, V. Timin, A. Yurchenkov
{"title":"Anisotropic Norm Computation for Time-invariant Random System","authors":"A. Kustov, V. Timin, A. Yurchenkov","doi":"10.1109/STAB49150.2020.9140681","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140681","url":null,"abstract":"In this paper, anisotropy-based analysis for linear time-invariant systems with random matrices is studied. Matrices of the system are supposed to be stationary random process. The necessary and sufficient condition of innerness for considered system is derived. Anisotropic norm computation algorithm based on state space representation is developed.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121037935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Stabilization of Constrained Nonlinear Triangular Delay Systems Using Convex Optimization 约束非线性三角形时滞系统的凸优化镇定
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140704
N. Sedova, O. Druzhinina
{"title":"Stabilization of Constrained Nonlinear Triangular Delay Systems Using Convex Optimization","authors":"N. Sedova, O. Druzhinina","doi":"10.1109/STAB49150.2020.9140704","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140704","url":null,"abstract":"The possibility is studied of reducing the stabilization problem for delay differential nonlinear system to optimization problems with known numerical procedures for solving. Assuming a triangular structure of the system, algorithms are proposed for constructing a stabilizing control. The description of the subsystems in the form of Takagi–Sugeno models is used. Given the state and control constraints, as well as the properties of weight functions, the stabilization problem is reduced to some optimization problems, including LMIs. The obtained controls retain stabilizing properties for non-stationary weight functions, as well as for perturbed systems. Chances of numerical implementation of algorithms based on standard procedures of computational software are considered.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131713872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The stationary optimal control in combined discrete and continuous system 离散与连续组合系统的平稳最优控制
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140605
V. Poliakov, V. Saurin
{"title":"The stationary optimal control in combined discrete and continuous system","authors":"V. Poliakov, V. Saurin","doi":"10.1109/STAB49150.2020.9140605","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140605","url":null,"abstract":"The paper discusses the problem of optimal design (stationary optimal control) for multi body dynamic system. The system includes a train and track superstructure interacting with a beam bridge. It is regarded that the speed of the train can reach 400 km/h. The problem of optimal stiffness distribution for continual subsystem – rail bed – is considered. The aim of the optimization is decreasing of irregularity of rail bed loading under constraint on minimal vertical wheel-rail contact force that prevents derailment.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124777421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Pyatnitskiy’s Conference
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/stab49150.2020.9140523
Evgeniy Serafimovich Pyatnitskiy
{"title":"Pyatnitskiy’s Conference","authors":"Evgeniy Serafimovich Pyatnitskiy","doi":"10.1109/stab49150.2020.9140523","DOIUrl":"https://doi.org/10.1109/stab49150.2020.9140523","url":null,"abstract":"By the end of 1980-ies Pyatnitskiy conceived an idea to gather scientists of all leading schools specialized in the stability theory. Pyatnitskiy proposed to organize a forum where scientists could present their new results, exchange ideas, discuss the future directions of the development of the stability theory. It was then that the Workshop ‘Stability and Oscillation of Nonlinear Control Systems’ was born. Now scientists who take part in the Workshop regularly call it just ‘Pyatnitskiy’s conference’.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123641849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Equilibrium in continuous dynamic market models 连续动态市场模型中的均衡
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140586
N. Pavlova, Z. Zhukovskaya, S. Zhukovskiy
{"title":"Equilibrium in continuous dynamic market models","authors":"N. Pavlova, Z. Zhukovskaya, S. Zhukovskiy","doi":"10.1109/STAB49150.2020.9140586","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140586","url":null,"abstract":"The existence of equilibrium price vector functions in continuous dynamic models of the market is studied. The sufficient conditions for the existence of the equilibrium in such models are obtained as corollaries of the existence theorems for coincidence points of covering and Lipschitz continuous mappings acting in metric spaces.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123932351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sufficient conditions for stability of the equilibrium position of an impulsive system 脉冲系统平衡位置稳定的充分条件
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140587
O. Anashkin, O. Yusupova
{"title":"Sufficient conditions for stability of the equilibrium position of an impulsive system","authors":"O. Anashkin, O. Yusupova","doi":"10.1109/STAB49150.2020.9140587","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140587","url":null,"abstract":"Impulsive differential equations demonstrate rather more complex behavior of solutions than ordinary differential equations. This complexity is due to discontinuities of the integral curves at the moments of impulse actions. We consider a periodic impulsive system in the critical case, when the monodromy matrix of the linear approximation of the system at an equilibrium point has a pair of complex conjugate multipliers on the unit circle. An algorithm for computing of the first Lyapunov value is proposed.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128029669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Kulakov’s Method of Bilateral Remote Control of a Space Manipulation Robots Kulakov空间操纵机器人的双边遥控方法
2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB) Pub Date : 2020-06-01 DOI: 10.1109/STAB49150.2020.9140469
G. Alferov, P. Efimova, V. Korolev, D. Shymanchuk
{"title":"Kulakov’s Method of Bilateral Remote Control of a Space Manipulation Robots","authors":"G. Alferov, P. Efimova, V. Korolev, D. Shymanchuk","doi":"10.1109/STAB49150.2020.9140469","DOIUrl":"https://doi.org/10.1109/STAB49150.2020.9140469","url":null,"abstract":"The article describes the approach to remote control of a space robot with force feedback developed by F. M. Kulakov. This method allows to minimize the effect of delays in signal transmission due to features in the control algorithm. Using of feedback on force is necessary for the interaction space robot with objects having holonomic constraints, which is typical for assembly operations. The article gives a mathematical description of the elements of the bilateral control system and also presents a special case of the motion of the robotic system.","PeriodicalId":166223,"journal":{"name":"2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128126794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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